I am in agreement with you that a lot stuff posted on here is unprofessional. That is kinda what makes this place. You can articulate how you feel on different subject matter with out worrying about effecting your career and livelihood. I think you are over reaching a bit, comparing how someone communicates on here somehow related to how professional they perform their job. Hell the leader of the free world acts less then presidential on twitter everyday. I would hope and assume that most on here don’t act the same at work, in the cockpit or on the jumpseat. That is kinda the premise of an anonymous forum isn’t it?